A vague pain in the left side of the chest should be considered whether it is due to cardiovascular or respiratory diseases. Women should also consider the possibility of breast disease.
1. Cardiovascular system diseases: the left side of the chest pain, should first rule out the possibility of cardiovascular system diseases. Common coronary heart disease due to coronary artery stenosis leads to insufficient blood supply, myocardial ischemia, and then angina pectoris, the most common manifestation is the left side of the chest pain.
2. Respiratory diseases: the lungs and pleura due to the rich distribution of nerves, the corresponding diseases can cause pain. Part of pneumonia, tuberculosis, pleurisy, pleural swelling, can cause pain in the left chest.
3. Breast Disease: Women who have left chest pain may have breast hyperplasia, mastitis or temporary chest pain due to hormone level changes.
It is recommended to consult a doctor as soon as possible for a clear diagnosis of left-sided chest pain.